{
    "type": "product",
    "name": "Asahi Pentax 135mm f/2.5",
    "url": "https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/",
    "brand": {
        "name": "Asahi Pentax",
        "url": "https://www.cameraworth.com/a/asahi-pentax/"
    },
    "answer": "The Asahi Pentax 135mm f/2.5 typically sells for £80 (median of 17 recorded sales, 2022–2026; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 17,
        "median_gbp": 80,
        "middle_half_gbp": [
            40,
            94
        ],
        "period": [
            "2022-03-31",
            "2026-08-03"
        ],
        "last_3_years": {
            "n": 15,
            "median_gbp": 78
        },
        "pools": {
            "saleroom_gbp": 45,
            "marketplace_gbp": 83
        },
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 105,
            "median_eur": 94,
            "note": "USD and EUR from each sale converted at its month’s ECB rate"
        },
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "reason": null,
    "versions": [
        {
            "name": "SMC Takumar",
            "url": "https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/v/135mm-f-2-5-smc-takumar/",
            "kind": "working",
            "n": 10,
            "grade": "fair",
            "median_gbp": 80
        },
        {
            "name": "Super-Takumar",
            "url": "https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/v/135mm-f-2-5-super-takumar/",
            "kind": "working",
            "n": 4,
            "grade": "indicative",
            "median_gbp": 81
        },
        {
            "name": "SMC",
            "url": "https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/v/135mm-f-2-5-smc/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 15,
        "pending": 2,
        "undeterminable": 0
    },
    "book_guide": {
        "book": "McKeown’s Price Guide to Antique & Classic Cameras",
        "edition": "1997–98",
        "low_usd": 80,
        "high_usd": 120,
        "note": "A guide price for a mint example, in USD — not a sale."
    },
    "sales_shown": [
        {
            "id": 73710,
            "date": "2026-08-03",
            "venue": "eBay",
            "title": "Takumar 135mm F 2.5 Bayonet Pentax K Mount In Excellent Condition",
            "price": 27,
            "currency": "GBP",
            "gbp": 27,
            "basis": "marketplace",
            "version": null,
            "version_status": "pending",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/377372224182",
            "lot": null
        },
        {
            "id": 73709,
            "date": "2026-08-03",
            "venue": "eBay",
            "title": "Takumar Bayonet 135mm F/2.5 Lens For Pentax K Mount Please Read Description",
            "price": 12,
            "currency": "GBP",
            "gbp": 12,
            "basis": "marketplace",
            "version": null,
            "version_status": "pending",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_below"
            ],
            "source_url": "https://www.ebay.co.uk/itm/298428773164",
            "lot": null
        },
        {
            "id": 53928,
            "date": "2026-08-02",
            "venue": "eBay",
            "title": "Dear carr200 [TOP MINT Case] Pentax SMC Takumar 135mm f/2.5 Fast MF M42 Lens",
            "price": 200,
            "currency": "USD",
            "gbp": 148,
            "basis": "marketplace",
            "version": "SMC Takumar",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/327292729800",
            "lot": null
        },
        {
            "id": 73711,
            "date": "2026-07-31",
            "venue": "eBay",
            "title": "Pentax SMC Takumar 135mm f2.5.  M42 ... Mint Condition ...",
            "price": 94,
            "currency": "GBP",
            "gbp": 94,
            "basis": "marketplace",
            "version": "SMC Takumar",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/198472469378",
            "lot": null
        },
        {
            "id": 53927,
            "date": "2026-07-31",
            "venue": "eBay",
            "title": "Pentax M42 135mm F2.5 SMC Takumar Six Element 43812 Manual Focus Telephoto Lens",
            "price": 170,
            "currency": "USD",
            "gbp": 127,
            "basis": "marketplace",
            "version": "SMC Takumar",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/398185843816",
            "lot": null
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/sales/",
    "citation": "“Asahi Pentax 135mm f/2.5: typical sale price £80, the median of 17 recorded sales, 2022–2026, middle half £40–£94 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/135mm-f-2-5/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 00:10:00.968880",
    "attribution": "Data from cameraworth.com — a public register of what cameras and lenses actually sold for. Cite the page URL and the retrieval date; see /methodology/ for how each figure is made."
}